---
service: i.root-servers.net
start-period: '2016-04-18T00:00:00Z'
end-period: '2016-04-18T23:59:59Z'
metric: traffic-volume
  dns-udp-queries-received-ipv4: 4928206001
  dns-udp-queries-received-ipv6: 422909943
  dns-tcp-queries-received-ipv4: 25997055
  dns-tcp-queries-received-ipv6: 980292
  dns-udp-responses-sent-ipv4: 4862612473
  dns-udp-responses-sent-ipv6: 422342867
  dns-tcp-responses-sent-ipv4: 25848632
  dns-tcp-responses-sent-ipv6: 984185